P1673

P1673 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1673 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P1673 Fault Code Meaning :

Ford P1673 Symptoms :

Ford P1673 Reasons :

How To Fix Ford P1673 Trouble Code ?

Which Ford cars have the code P1673?

  • P1673 Ford Aerostar
  • P1673 Ford Bronco
  • P1673 Ford C-Max
  • P1673 Ford C-Max Energi
  • P1673 Ford C-Max Hybrid
  • P1673 Ford Contour
  • P1673 Ford Crown Victoria
  • P1673 Ford EcoSport
  • P1673 Ford Econoline
  • P1673 Ford Edge
  • P1673 Ford Escape
  • P1673 Ford Escape Hybrid
  • P1673 Ford Escort
  • P1673 Ford Everest
  • P1673 Ford Excursion
  • P1673 Ford Expedition
  • P1673 Ford Explorer
  • P1673 Ford Explorer Sport Trac
  • P1673 Ford F-150
  • P1673 Ford F-250
  • P1673 Ford F-350
  • P1673 Ford Fiesta
  • P1673 Ford Flex
  • P1673 Ford Focus
  • P1673 Ford Focus Electric
  • P1673 Ford Freestar
  • P1673 Ford Freestyle
  • P1673 Ford Fusion
  • P1673 Ford Fusion Energi
  • P1673 Ford Fusion Hybrid
  • P1673 Ford Fusion Plug-In Hybrid
  • P1673 Ford GT
  • P1673 Ford Mustang
  • P1673 Ford Mustang Mach-E
  • P1673 Ford Mystique
  • P1673 Ford Probe
  • P1673 Ford Ranger
  • P1673 Ford Taurus
  • P1673 Ford Taurus X
  • P1673 Ford Tempo
  • P1673 Ford Thunderbird
  • P1673 Ford Transit
  • P1673 Ford Transit Connect
  • P1673 Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.